08:56:08 Create new PHPExcel object<br />08:56:08 Set document properties<br />08:56:08 Add data<br />08:56:08 Set data validation<br />08:56:08 Write to Excel2007 format<br />08:56:08 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0215 seconds<br />08:56:08 Current memory usage: 4.75 MB<br />08:56:08 Peak memory usage: 4.75 MB<br />08:56:08 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />